NS2W123BT NICHIA CORPORATION, NS2W123BT Datasheet - Page 12

• Manufacturer Part Number: NS2W123BT
• Description: Specifications For Nichia Chip Type White Led
• Manufacturer: NICHIA CORPORATION

1000
400
150
100
4.5
4.0
3.5
3.0
2.5
2.0
Forward Voltage vs.
Forward Current
Ambient Temperature vs.
Forward Voltage
10
-60 -30
2.0
Ambient Temperature Ta ( °C )
Ta=25°C
Forward Voltage V
2.5
0
3.0
30
3.5
I
FP
60
=150mA
F
4.0
(V)
90 120
4.5
10.0
2.5
2.0
1.5
1.0
0.5
1.0
0.5
0.1
Forward Current vs.
Relative Luminous Flux
Ambient Temperature vs.
Relative Luminous Flux
0
-60 -30
0
Ambient Temperature Ta ( °C )
Ta=25°C
Forward Current I
100
NICHIA CORPORATION
0
200
30
300
I
FP
60
=150mA
FP
400
(mA)
90 120
500
1000
98.2
400
280
100
400
300
280
200
100
Duty Ratio vs.
Allowable Forward Current
10
Ambient Temperature vs.
Allowable Forward Current
0
1
0
Ambient Temperature Ta (°C )
30
Model
Title
No.
Duty Ratio (%)
5
Rja=95°C/W
10 20
60
CHARACTERISTICS
Ta=25°C
90
090602818986
50
NS2x123x
120
100